package com.wechat.DAO;

import com.wechat.pojo.UserRelation;

import java.util.List;

public interface UserRelationDAO {
    public boolean addRelation(String UID,String FID,int Relation);
    public boolean updateRelation(String UID,String FID,int Relation);
    public boolean deleteRelation(String UID,String FID);
    public UserRelation queryRelation(String UID,String FID);
    public List<UserRelation> getAllRelation(String UID);
}
